- Title
- Anxiety levels are independently associated with cognitive performance in an Australian multiple sclerosis patient cohort
- Creator
- Ribbons, Karen; Lea, Rodney; Schofield, Peter W.; Lechner-Scott, Jeannette
- Relation
- Journal of Neuropsychiatry and Clinical Neurosciences Vol. 29, Issue 2, p. 128-134
- Publisher Link
- http://dx.doi.org/10.1176/appi.neuropsych.16050085
- Publisher
- American Psychiatric Publishing
- Resource Type
- journal article
- Date
- 2017
- Description
- Neurological and psychological symptoms in multiple sclerosis can affect cognitive function. The objective of this study was to explore the relationship between psychological measures and cognitive performance in a patient cohort. In 322 multiple sclerosis patients, psychological symptoms were measured using the Depression Anxiety and Stress Scale, and cognitive function was evaluated using Audio Recorded Cognitive Screen. Multifactor linear regression analysis, accounting for all clinical covariates, found that anxiety was the only psychological measure to remain a significant predictor of cognitive performance (p < 0.001), particularly memory function (p < 0.001). Further prospective studies are required to determine whether treatment of anxiety improves cognitive impairment.
- Subject
- anxiety; cognitive performance; multiple sclerosis
- Identifier
- http://hdl.handle.net/1959.13/1355730
- Identifier
- uon:31520
- Identifier
- ISSN:0895-0172
- Language
- eng
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